Update redis.go

kevinu2 · Nov 7, 2022 · b21303e · b21303e
1 parent 44a10e5
commit b21303e
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/redis.go b/redis.go
@@ -233,6 +233,11 @@ func (c *Cacher) HMSet(key string, val interface{}, expire int) (err error) {
 	return
 }
 
+// HMGet HMGet(keys, fields)
+func (c *Cacher) HMGet (key string, fields []string) ([]string, error) {
+	return redis.Strings(c.Do("HMGET", c.getKey(key), fields))
+}
+
 /** Redis hash 是一个string类型的field和value的映射表，hash特别适合用于存储对象。 **/
 
 // HSet 将哈希表 key 中的字段 field 的值设为 val